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From: | Sachin Kumar Singh |
Subject: | [task #15670] Calculating reverse coefficients of TPV to SIP |
Date: | Tue, 2 Jun 2020 17:35:35 -0400 (EDT) |
User-agent: | Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:75.0) Gecko/20100101 Firefox/75.0 |
URL: <https://savannah.gnu.org/task/?15670> Summary: Calculating reverse coefficients of TPV to SIP Project: GNU Astronomy Utilities Submitted by: sks_15 Submitted on: Tue 02 Jun 2020 09:35:33 PM UTC Should Start On: Tue 02 Jun 2020 12:00:00 AM UTC Should be Finished on: Tue 02 Jun 2020 12:00:00 AM UTC Category: None Priority: 5 - Normal Item Group: New feature Status: In Progress Privacy: Public Percent Complete: 20% Assigned to: sks_15 Open/Closed: Open Discussion Lock: Any Effort: 0.00 _______________________________________________________ Details: The calculation of reverse sip coefficients is done in task #15669. Now we have to calculate reverse coefficients which is done by fitting a polynomial on a two-dimensional matrix populated with forward coefficients. So essentially reverse coefficients are an approximation of forward coefficients as discussed in task #15128 comment #23. This task is a subtask of task #15128. _______________________________________________________ Reply to this item at: <https://savannah.gnu.org/task/?15670> _______________________________________________ Message sent via Savannah https://savannah.gnu.org/
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