{"id":"https://openalex.org/W7157925726","doi":"https://doi.org/10.48550/arxiv.2604.25208","title":"Towards Seamless Lunar Mosaics: Deep Radiometric Normalization for Cross-Sensor Orbital Imagery Using Chandrayaan-2 TMC Data","display_name":"Towards Seamless Lunar Mosaics: Deep Radiometric Normalization for Cross-Sensor Orbital Imagery Using Chandrayaan-2 TMC Data","publication_year":2026,"publication_date":"2026-04-28","ids":{"openalex":"https://openalex.org/W7157925726","doi":"https://doi.org/10.48550/arxiv.2604.25208"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2604.25208","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.25208","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2604.25208","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5134826849","display_name":"Pratincha Singh","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Singh, Pratincha","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026719890","display_name":"Jai G. Singla","orcid":"https://orcid.org/0000-0003-3893-2383"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Singla, Jai Gopal","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5134838548","display_name":"Prashant Hemrajani","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hemrajani, Prashant","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063372437","display_name":"Nitant Dube","orcid":"https://orcid.org/0000-0002-2230-895X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dube, Nitant","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5134825053","display_name":"Amithabh","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Amithabh","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5134851479","display_name":"Hinal Patel","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Patel, Hinal","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10406","display_name":"Planetary Science and Exploration","score":0.9541000127792358,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10406","display_name":"Planetary Science and Exploration","score":0.9541000127792358,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12983","display_name":"Satellite Image Processing and Photogrammetry","score":0.009200000204145908,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.0052999998442828655,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/normalization","display_name":"Normalization (sociology)","score":0.7087000012397766},{"id":"https://openalex.org/keywords/radiometry","display_name":"Radiometry","score":0.5706999897956848},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.5284000039100647},{"id":"https://openalex.org/keywords/discriminator","display_name":"Discriminator","score":0.5080000162124634},{"id":"https://openalex.org/keywords/radiometric-dating","display_name":"Radiometric dating","score":0.43970000743865967},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.39910000562667847},{"id":"https://openalex.org/keywords/satellite-imagery","display_name":"Satellite imagery","score":0.3783000111579895},{"id":"https://openalex.org/keywords/radiometric-calibration","display_name":"Radiometric calibration","score":0.3517000079154968}],"concepts":[{"id":"https://openalex.org/C136886441","wikidata":"https://www.wikidata.org/wiki/Q926129","display_name":"Normalization (sociology)","level":2,"score":0.7087000012397766},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6869999766349792},{"id":"https://openalex.org/C87456703","wikidata":"https://www.wikidata.org/wiki/Q247760","display_name":"Radiometry","level":2,"score":0.5706999897956848},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5641999840736389},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5389000177383423},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.5284000039100647},{"id":"https://openalex.org/C2779803651","wikidata":"https://www.wikidata.org/wiki/Q5282088","display_name":"Discriminator","level":3,"score":0.5080000162124634},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.44020000100135803},{"id":"https://openalex.org/C170187044","wikidata":"https://www.wikidata.org/wiki/Q214753","display_name":"Radiometric dating","level":2,"score":0.43970000743865967},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4153999984264374},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.39910000562667847},{"id":"https://openalex.org/C2778102629","wikidata":"https://www.wikidata.org/wiki/Q725252","display_name":"Satellite imagery","level":2,"score":0.3783000111579895},{"id":"https://openalex.org/C2778522173","wikidata":"https://www.wikidata.org/wiki/Q7281293","display_name":"Radiometric calibration","level":3,"score":0.3517000079154968},{"id":"https://openalex.org/C82789328","wikidata":"https://www.wikidata.org/wiki/Q922585","display_name":"Orthophoto","level":2,"score":0.350600004196167},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.337799996137619},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.32760000228881836},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.3264000117778778},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.29980000853538513},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.29319998621940613},{"id":"https://openalex.org/C2778329001","wikidata":"https://www.wikidata.org/wiki/Q4817104","display_name":"Atmospheric correction","level":3,"score":0.27970001101493835},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.27300000190734863},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.2619999945163727},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.25290000438690186}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2604.25208","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.25208","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2604.25208","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.25208","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"sustainable_development_goals":[{"display_name":"Reduced inequalities","score":0.6848874092102051,"id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Radiometric":[0],"inconsistencies":[1],"remain":[2],"a":[3,29,62,69,73,78,88],"major":[4],"challenge":[5],"in":[6,18],"generating":[7,184],"seamless":[8],"lunar":[9,37,85,164,186],"mosaics":[10,38,115],"from":[11,41,53,82,93,189],"multi-mission":[12,36],"orbital":[13,191],"imagery":[14,52,86],"due":[15],"to":[16,76,87,109],"variability":[17],"illumination":[19],"geometry,":[20],"sensor":[21],"characteristics,":[22],"and":[23,72,134,158,179],"acquisition":[24],"conditions.":[25],"This":[26],"paper":[27],"presents":[28],"deep":[30],"learning-based":[31,172],"radiometric":[32,80,173],"normalization":[33,146,174],"framework":[34,150],"for":[35,175,183],"constructed":[39],"primarily":[40],"ISRO's":[42],"Chandrayaan-2":[43],"Terrain":[44],"Mapping":[45],"Camera":[46,97],"(TMC)":[47],"data,":[48],"supplemented":[49],"with":[50,104],"auxiliary":[51],"the":[54,169],"SELENE":[55],"(Kaguya)":[56],"mission.":[57],"The":[58,148],"proposed":[59,149],"approach":[60],"employs":[61],"conditional":[63],"generative":[64],"adversarial":[65],"network":[66],"(cGAN)":[67],"comprising":[68],"U-Net-based":[70],"generator":[71],"PatchGAN":[74],"discriminator":[75],"learn":[77],"nonlinear":[79],"mapping":[81],"conventionally":[83],"mosaicked":[84],"photometrically":[89],"consistent":[90,141],"reference":[91],"derived":[92],"LROC":[94],"Wide":[95],"Angle":[96],"(WAC)":[98],"data.":[99],"A":[100],"patch-based":[101],"training":[102],"strategy":[103],"overlap-aware":[105],"inference":[106],"is":[107],"adopted":[108],"enable":[110],"scalable":[111],"processing":[112],"of":[113,171],"large-area":[114],"while":[116],"preserving":[117],"structural":[118,160],"continuity":[119],"across":[120,162],"tile":[121],"boundaries.":[122],"Quantitative":[123],"evaluation":[124],"using":[125],"Structural":[126],"Similarity":[127],"Index":[128],"(SSIM),":[129],"Peak":[130],"Signal-to-Noise":[131],"Ratio":[132],"(PSNR),":[133],"Root":[135],"Mean":[136],"Square":[137],"Error":[138],"(RMSE)":[139],"demonstrates":[140],"improvements":[142],"over":[143],"traditional":[144],"histogram-based":[145],"techniques.":[147],"achieves":[151],"enhanced":[152],"tonal":[153],"uniformity,":[154],"reduced":[155],"seam":[156],"artifacts,":[157],"improved":[159],"coherence":[161],"multi-source":[163],"datasets.":[165],"These":[166],"results":[167],"highlight":[168],"effectiveness":[170],"large-scale":[176],"planetary":[177],"mosaicking":[178],"demonstrate":[180],"its":[181],"potential":[182],"high-fidelity":[185],"surface":[187],"maps":[188],"heterogeneous":[190],"imagery.":[192]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-04-30T00:00:00"}
