scadance : Harvard Houghton Library Catalogue No. MSEng 1356 : MSEng1356 page54

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MSEng1356 page53

MSEng1356 page55


mapped mode b

MSEng1356 page53

MSEng1356 page55


All of these images were scanned on a Canon Microfilm scanner 300 twice, 5 exposure "clicks" apart, using Capture Perfect (?) at 400dpi, 256 levels of gray. They were saved as a JPEG-compressed TIFF format image, and converted to PNG by GraphicConverter. That PNG was converted to a LZW compressed TIFF by Adobe Photoshop and imported into PhotomatixPro. The images were aligned using feature matching and then the HDR was tonemapped using Tone Compression except images marked "mapped mode c", which were tonemapped using "Details Enhancer" mode Catalog Entry of original
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