Comments (2)
rmislam
commented on July 30, 2024
Hi @Zhuifeng414, thanks for looking at my code! Is there something specific about this line you want clarification on?
from pythonsift.
Lvwenchao
commented on July 30, 2024
I have the same question. Why should the octave and size of kps be calculated in this way
kps.octave = octave_index + s_index * (2 ** 8) + int(round((delta_xyz[2] + 0.5) * 255)) * (2 ** 16)
kps.size = self.sigma0 * (2 ** ((s_index + delta_xyz[2]) / self.intvl)) * (2 ** octave_index + 1)from pythonsift.
Related Issues (20)
- Trouble getting installed and working HOT 4
- How to find the coordinates of the corresponding points among the matching points of two graphs HOT 3
- edgeThreshold HOT 2
- computeNumberOfOctaves function always returns 1 HOT 1
- Deprecated implementation HOT 1
- question on smooth_histogram HOT 3
- Strange results when using on non grayscale images
- Possible bug with pip instalation HOT 1
- Question generateBaseImage() HOT 2
- Have a problem about the scale of Shape HOT 2
- About alberto98fx's "Error-input array" HOT 2
- Why using same gaussian_kernels to generate GaussianImages? HOT 2
- Problem in 'localizeExtremumViaQuadraticFit'. HOT 2
- TypeError: src1 data type = 17 is not supported HOT 2
- Calculation of number of Octaves HOT 2
- Question on localizeExtremumViaQuadraticFit() HOT 1
- FindScaleSpaceExtrema error HOT 1
- Nothing left
- pysift uses urlparse
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from pythonsift.