Thursday, May 25, 2006

Baby Crochet Sheepskin Sole Bootie Pattern




anamorphic images with the Pinholekamera I

perspective extreme!


view from the skylight. Through a pinhole in the lid of a tea box recorded Photo.

S chon from 16 Century painters dealt with this kind of perspective. The image / drawing showed only makes sense if you have a cylindrical mirror in the middle and put in this then the subject considered.

applications
An anamorphic lens is a lens, the anamorphic images produced: it is used as the "film" is a broad picture on a narrow format to compress, and then again in the projection on " be widescreen equalized "to.

pinhole
means for Pinholefotografie this mean that the hole is placed in the lid of a cylinder. The light then falls on the inner surface of the cylinder shell and leads to extreme distortion of the subject.

exposure, processing
is not quite so easy to find the correct exposure. While at the top of the film / Photo paper, the distance is relatively small and requires only a short exposure time, one would need at the bottom of a multiple of this time for a proper exposure. If adopted seven ASA for the photographic paper resulting in sunshine an exposure difference of about 20 seconds to 10 minutes. So it is important to find a compromise and in the darkroom or the image processing on the computer hard nachzuhelfen to achieve a reasonably usable result.

can be helpful in this process, or technology, under the name DRI (Dynamic Range Increase), or operate HDR (High Dynamic Range). For the above photo I took while scanning once "exposed" to the depths and once on the lights and then with the software Photomatix Basic (available in this limited freeware version) and copied it. can also be similar with Photoshop Results.

Unfortunately, it is with my camera dose not possible to produce different exposures on film and then to work with the already mentioned methods.

paper size 13 x 18 cm
clearance hole / Photo paper about 35 mm - 120 mm
hole diameter 0.3 mm
cover approximately 116-400














In the tea box I have long pieces of cardboard glued to a sheet of 13 x 18 cm photo paper exactly edge to edge fit
.



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