<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Do you have any of the editions of my graphics book? The appendix on sampling is pretty much the same in all of them. I found a copy of the printed notes from the summer course I did part of with the Institute of Optics at Rochester some time in the mid 70’s. I can bring it to FRIAM tomorrow.<div class=""><br class=""></div><div class="">Ed<br class=""><div class=""><div class="">
<div>__________<br class=""><br class="">Ed Angel<br class=""><br class="">Founding Director, Art, Research, Technology and Science Laboratory (ARTS Lab)<br class="">Professor Emeritus of Computer Science, University of New Mexico<br class=""><br class="">1017 Sierra Pinon<br class="">Santa Fe, NM 87501<br class="">505-984-0136 (home)<span class="Apple-tab-span" style="white-space: pre;"> </span> <span class="Apple-tab-span" style="white-space: pre;"> </span><a href="mailto:edward.angel@gmail.com" class="">edward.angel@gmail.com</a><br class="">505-453-4944 (cell) <span class="Apple-tab-span" style="white-space: pre;"> </span><span class="Apple-tab-span" style="white-space: pre;"> </span>http://www.cs.unm.edu/~angel<br class=""></div>
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<div><br class=""><blockquote type="cite" class=""><div class="">On Aug 17, 2022, at 9:22 PM, Jon Zingale <<a href="mailto:jonzingale@gmail.com" class="">jonzingale@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;color:#333333">Ed,</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;color:#333333"><br class=""></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;color:#333333">FWIW, we did discuss Gibb's phenomenon quite a bit and how JPEG compression could be understood as a manifestation of the uncertainty principle. I would love to have a copy of your notes from the summer short course at the institute for optics. Also, I would like to pick your brain about interpolation methods. I have a project where applications of either Hermite, b-splines or possibly Chebyshev polynomials would give me a nice speed up when applied as a preprocessor for a discrete cosine transform.</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;color:#333333"><br class=""></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;color:#333333">Cheers,</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;color:#333333">Jon</div></div>
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