jayrambhia’s gists

jayrambhia / errors

Created September 19, 2012 16:42

	compiling opencv_webcam.cpp
	opencv_webcam.cpp: In function ‘int main()’:
	opencv_webcam.cpp:8:9: error: ‘cap’ was not declared in this scope
	opencv_webcam.cpp:11:9: error: ‘k’ was not declared in this scope
	opencv_webcam.cpp:11:23: error: ‘waitkey’ was not declared in this scope
	opencv_webcam.cpp:12:9: error: expected ‘;’ before ‘if’
	Output file => opencv_webcam

jayrambhia / gist:4559834

Last active December 11, 2015 06:29

SIFT match keypoints and draw.

	def matchSIFTKeyPoints(self, template, quality=200):
	try:
	import cv2
	except ImportError:
	logger.warning("OpenCV >= 2.3.0 required")
	if template == None:
	return None
	detector = cv2.FeatureDetector_create("SIFT")
	descriptor = cv2.DescriptorExtractor_create("SIFT")
	img = self.getNumpyCv2()

jayrambhia / getKunisPics.py

Created February 8, 2013 23:32

Fetches Mila Kunis pics from http://reddit.com/r/milakunis | Doesn't use Reddit API. I'll work on that later. Wanted to download few pics fast. Made it up . Downloaded 28 pics and got restricted by reddit. I'll also add header later.

	from BeautifulSoup import BeautifulSoup
	import urllib2
	import os
	import re

	def getLinks(URL, pics=[]):
	print len(pics), "pics yet."
	print "fetching", URL
	try:
	page = urllib2.urlopen(URL)

jayrambhia / pyDict.py

Created February 16, 2013 09:01

Python based dictionary. Fetched data from meriem-webster dictionary website,

	from BeautifulSoup import BeautifulSoup
	import urllib2
	import sys
	proxy = urllib2.ProxyHandler() # Your proxy here.
	opener = urllib2.build_opener(proxy)
	urllib2.install_opener(opener)

	def getPrintUnicode(soup):

	body=''

jayrambhia / AndroidMainfest.xml

Created March 28, 2013 19:00

First Android OpenCV Application.

	<?xml version="1.0" encoding="utf-8"?>
	<manifest xmlns:android="http://schemas.android.com/apk/res/android"
	package="com.example.imgloader"
	android:versionCode="1"
	android:versionName="1.0" >

	<uses-sdk
	android:minSdkVersion="8"
	android:targetSdkVersion="17" />

jayrambhia / decortaors.py

Created April 1, 2013 16:30

	class foo:
	def __init__(self):
	self.a = "abc"

	def defB(self):
	self.b = "B"

	def printB(self):
	print self.b

jayrambhia / camError

Created April 12, 2013 21:16

	libv4l2: error setting pixformat: Device or resource busy
	HIGHGUI ERROR: libv4l unable to ioctl S_FMT
	libv4l2: error setting pixformat: Device or resource busy
	libv4l1: error setting pixformat: Device or resource busy
	HIGHGUI ERROR: libv4l unable to ioctl VIDIOCSPICT

	* glibc detected * /usr/bin/python: double free or corruption (fasttop): 0x0000000003724b80 ***
	======= Backtrace: =========
	/lib/x86_64-linux-gnu/libc.so.6(+0x7eb96)[0x7f0ecac5eb96]
	/usr/local/lib/libopencv_highgui.so.2.4(_ZN20CvCaptureCAM_V4L_CPP4openEi+0x6b5)[0x7f0eb4b1e4c5]

jayrambhia / gsoc_iran_stuff.txt

Last active December 16, 2015 04:29

	<marandi> hi guys , im from Iran , can i participate in gsoc ?
	* Czarconius ([email protected]) has joined #gsoc
	* SeySayux has quit (Ping timeout: 264 seconds)
	* Aceeeed ([email protected]) has joined #gsoc
	<nurupo> marandi: seems like you are not allowed to http://www.google-melange.com/gsoc/document/show/gsoc_program/google/gsoc2013/help_page#4._Who_is_not_eligible_to_participate_as
	* warunsl ([email protected]) has joined #gsoc
	<nurupo> or, better say, you are ineligible
	* haseeb (~haseeb@unaffiliated/haseeb) has joined #gsoc
	* dhruvasagar ([email protected]) has joined #gsoc
	<marandi> nurupo: its so unfair :( !

jayrambhia / FaceRecognize_update,py

Created April 16, 2013 22:52

Update utility for FaceRecognize Moudle in SimpleCV.

	def update(self, images=None, labels=None, csvfile=None, delimiter=";"):
	"""
	SUMMARY

	Update the training set of the face recognizer.

	PARAMETERS

	* images - A list of Images or ImageSet. All the images must be of
	same size.

jayrambhia / gist:5423271

Created April 19, 2013 21:11

copying is breaking tests..

	└─[$] <git:(Main/referncing_issues*)> nosetests tests.py
	.........FF............OpenCV Error: Assertion failed (A.size == arrays[i0]->size) in init, file /home/jay/Downloads/OpenCV-2.4.4/modules/core/src/matrix.cpp, line 3180
	E.....................................OpenCV Error: Assertion failed (src.depth() == dst.depth() && src.size == dst.size) in cvCopy, file /home/jay/Downloads/OpenCV-2.4.4/modules/core/src/copy.cpp, line 557
	E..........OpenCV Error: Assertion failed (src.depth() == dst.depth() && src.size == dst.size) in cvCopy, file /home/jay/Downloads/OpenCV-2.4.4/modules/core/src/copy.cpp, line 557
	E..................OpenCV Error: Assertion failed (src.depth() == dst.depth() && src.size == dst.size) in cvCopy, file /home/jay/Downloads/OpenCV-2.4.4/modules/core/src/copy.cpp, line 557
	E.OpenCV Error: Assertion failed (src.depth() == dst.depth() && src.size == dst.size) in cvCopy, file /home/jay/Downloads/OpenCV-2.4.4/modules/core/src/copy.cpp, line 557
	E.........OpenCV Error: Assertio

Jay Rambhia jayrambhia