(N - F) /Stride + 1&nbsp; --&gt; 이 곳의 공식

아래는 Udacity Self Driving car nano deg과정중에서
Lesson 13의 Quiz 11에 나온 공식입니다
무슨 차이일까요?

<div style="mso-element: para-border-div; border: solid #B4B9BD 1.0pt; mso-border-alt: solid #B4B9BD .75pt; padding: 0cm 0cm 0cm 0cm; background: #F7F7F8;">
<p class="MsoNormal" align="center" style="margin-bottom: .0001pt; text-align: center; line-height: normal; mso-pagination: widow-orphan; tab-stops: 45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt; background: #F7F7F8; text-autospace: ideograph-numeric ideograph-other; vertical-align: baseline; border: none; mso-border-alt: solid #B4B9BD .75pt; padding: 0cm; mso-padding-alt: 0cm 0cm 0cm 0cm;"><span lang="EN-US" style="font-size: 12.0pt; font-family: Consolas; mso-fareast-font-family: 굴림체; color: #0f2b3d; border: none windowtext 1.0pt; mso-border-alt: none windowtext 0cm; padding: 0cm; background: #F7F7F8; mso-font-kerning: 0pt;">new_height = (input_height - filter_height + <span lang="EN-US" style="font-size: 12.0pt; font-family: Consolas; mso-fareast-font-family: 굴림체; color: teal; border: none windowtext 1.0pt; mso-border-alt: none windowtext 0cm; padding: 0cm; background: #F7F7F8; mso-font-kerning: 0pt;">2<span lang="EN-US" style="font-size: 12.0pt; font-family: Consolas; mso-fareast-font-family: 굴림체; color: #0f2b3d; border: none windowtext 1.0pt; mso-border-alt: none windowtext 0cm; padding: 0cm; background: #F7F7F8; mso-font-kerning: 0pt;"> * padding_height)/ stride_height + <span lang="EN-US" style="font-size: 12.0pt; font-family: Consolas; mso-fareast-font-family: 굴림체; color: teal; border: none windowtext 1.0pt; mso-border-alt: none windowtext 0cm; padding: 0cm; background: #F7F7F8; mso-font-kerning: 0pt;">1<span lang="EN-US" style="font-size: 12.0pt; font-family: Consolas; mso-fareast-font-family: 굴림체; color: #0f2b3d; border: none windowtext 1.0pt; mso-border-alt: none windowtext 0cm; padding: 0cm; background: #F7F7F8; mso-font-kerning: 0pt;"><o:p></o:p>
<p class="MsoNormal" align="center" style="margin-bottom: .0001pt; text-align: center; line-height: normal; mso-pagination: widow-orphan; tab-stops: 45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt; background: #F7F7F8; text-autospace: ideograph-numeric ideograph-other; vertical-align: baseline; border: none; mso-border-alt: solid #B4B9BD .75pt; padding: 0cm; mso-padding-alt: 0cm 0cm 0cm 0cm;"><span lang="EN-US" style="font-size: 12.0pt; font-family: Consolas; mso-fareast-font-family: 굴림체; color: #0f2b3d; border: none windowtext 1.0pt; mso-border-alt: none windowtext 0cm; padding: 0cm; background: #F7F7F8; mso-font-kerning: 0pt;">new_width = (input_width - filter_width + <span lang="EN-US" style="font-size: 12.0pt; font-family: Consolas; mso-fareast-font-family: 굴림체; color: teal; border: none windowtext 1.0pt; mso-border-alt: none windowtext 0cm; padding: 0cm; background: #F7F7F8; mso-font-kerning: 0pt;">2<span lang="EN-US" style="font-size: 12.0pt; font-family: Consolas; mso-fareast-font-family: 굴림체; color: #0f2b3d; border: none windowtext 1.0pt; mso-border-alt: none windowtext 0cm; padding: 0cm; background: #F7F7F8; mso-font-kerning: 0pt;"> * padding_width)/ stride_width + <span lang="EN-US" style="font-size: 12.0pt; font-family: Consolas; mso-fareast-font-family: 굴림체; color: teal; border: none windowtext 1.0pt; mso-border-alt: none windowtext 0cm; padding: 0cm; background: #F7F7F8; mso-font-kerning: 0pt;">1<o:p></o:p>
</div>

위에 공식은 패딩값이 없을때 공식이고
아래 공식은 패딩이 있을때 공식입니다.
사실 정확하게 표현하자면 아래 공식이 맞긴한데
패딩값이 없을경우 padding_height=0이 되고 2*0이어서
그냥 (N-F)/stride +1이 되는 겁니다.

감사합니다. 대단하시네요!

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