From: "Guo, Yejun" <yejun.guo-at-intel.com@ffmpeg.org>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] DNN data layout CHW or HWC and data normalization or denormalization?
Date: Sat, 1 Jan 2022 02:47:49 +0000
Message-ID: <DM4PR11MB523053AD9437FDE03AD6B0B4F1479@DM4PR11MB5230.namprd11.prod.outlook.com> (raw)
In-Reply-To: <1640977673.81925000.fwgocznu@frv55.fwdcdn.com>
-----Original Message-----
From: ffmpeg-devel <ffmpeg-devel-bounces@ffmpeg.org> On Behalf Of Alex
Sent: 2022年1月1日 3:16
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: [FFmpeg-devel] DNN data layout CHW or HWC and data normalization or denormalization?
Hi!
Can any one tell me is it layout of DNNData->data are chw or hwc or nchw or nhwc?
And how to perform convertion from hwc to chw and reverse?
How to normalize and denormalize data (-1..0..1 <=> 0...255) ?
Just NHWC is supported now, and patches are welcome.
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next prev parent reply other threads:[~2022-01-01 2:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-31 19:16 Alex
2022-01-01 2:47 ` Guo, Yejun [this message]
2022-01-01 16:35 ` Alex
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