Panorama 2074_hdr_pregamma_1_fattal_alpha_1_beta_0.9_satur… | Flickr

Panorama 2074_hdr_pregamma_1_fattal_alpha_1_beta_0.9_saturation_1_noiseredux_0_fftsolver_1
Church of the Assumption Philadelphia, PA Copyright © 2012, Bob Bruhin. All rights reserved. (prints via ehood.us/5vt) —— Luminance HDR 2.3.0 tonemapping parameters: Operator: Fattal Parameters: Alpha: 1 Beta: 0.9 Color Saturation: 1 Noise Reduction: 0 —— PreGamma: 1

Panorama 1849_hdr_pregamma_1_mantiuk06_contrast_mapping_0.… | Flickr

Panorama 1849_hdr_pregamma_1_mantiuk06_contrast_mapping_0.1_saturation_factor_0.8_detail_factor_1
Panorama 1849 Divine Lorraine Hotel Ridge Avenue and Broad Street Philadelphia, PA Copyright © 2012, Bob Bruhin. All rights reserved. (via ehood.us/18Ajm4e) —— Luminance HDR 2.3.0 tonemapping parameters: Operator: Mantiuk06 Parameters: Contrast Mapping factor: 0.1 Saturation Factor: 0.8 Detail Factor: 1 —— PreGamma: 1

Panorama 3581_hdr_pregamma_1_mantiuk06_contrast_mapping_0.… | Flickr – Urban Landscapes

Panorama 3581_hdr_pregamma_1_mantiuk06_contrast_mapping_0.1_saturation_factor_0.8_detail_factor_1
Roman Catholic High School annex (McSherry Hall) Former City Morgue 13th and Wood Streets Philadelphia, PA Copyright 2018, Bob Bruhin. All rights reserved. (prints via ehood.us/5wN)

Source: Panorama 3581_hdr_pregamma_1_mantiuk06_contrast_mapping_0.… | Flickr – Urban Landscapes

Panorama 3580_hdr_pregamma_1_mantiuk06_contrast_mapping_0.… | Flickr – Urban Landscapes

Panorama 3580_hdr_pregamma_1_mantiuk06_contrast_mapping_0.1_saturation_factor_0.8_detail_factor_1
Heid Building 323 N. 13th Street Philadelphia, PA Copyright 2018, Bob Bruhin. All rights reserved. (prints via ehood.us/5wE)

Source: Panorama 3580_hdr_pregamma_1_mantiuk06_contrast_mapping_0.… | Flickr – Urban Landscapes

Panorama 1736_hdr_pregamma_1_mantiuk_contrast_mapping_0.1_… | Flickr

Panorama 1736_hdr_pregamma_1_mantiuk_contrast_mapping_0.1_saturation_factor_0.8_detail_factor_1
Eraserhead Mural by Philadelphia artist Evan Cairo Philadelphia Mausoleum of Contemporary Art 531 North 12th StreetPhiladelphia, PA Copyright © 2012, Bob Bruhin. All rights reserved. (via bruhinb.deviantart.com/art/Panorama-1736-hdr-pregamma-1-m…)

Panorama 1265 | Church of the Assumption 12th and Spring Gar… | Flickr

Panorama 1265
Church of the Assumption 12th and Spring Garden Streets Philadelphia, PA Copyright © 2012, Bob Bruhin. All rights reserved. (via bruhinb.deviantart.com/art/Panorama-1265-312222757)

Panorama 3579_hdr_pregamma_1_mantiuk06_contrast_mapping_0.… | Flickr – Urban Landscapes

Panorama 3579_hdr_pregamma_1_mantiuk06_contrast_mapping_0.1_saturation_factor_0.8_detail_factor_1
Heid Building 323 N. 13th Street Philadelphia, PA Copyright 2018, Bob Bruhin. All rights reserved. (prints via ehood.us/5wq)

Source: Panorama 3579_hdr_pregamma_1_mantiuk06_contrast_mapping_0.… | Flickr – Urban Landscapes