bundle adjustment

基本解釋

A novel method based on factorization and bundle adjustment, as well as its principle and implementation is presented.
針對(duì)現(xiàn)有算法中精度與計(jì)算量的矛盾，提出一種基于因子分解與光束法平差的新算法。
First, structure from motion ups to a similar transform based on factorization. Second, the structure accuracy is improved with bundle adjustment .
首先用基于矩陣分解的方法在相似變換意義下恢復(fù)目標(biāo)的三維結(jié)構(gòu)，然后用光束法平差提高三維結(jié)構(gòu)的精度。
A nonlinear optimization algorithm, bundle adjustment, is used to optimize the initialize projective reconstruction result obtained by above methods.
對(duì)由上述方法獲得的射影重建的初始結(jié)果利用非線性優(yōu)化方法——光束法平差進(jìn)行了非線性優(yōu)化。

捆綁調(diào)整
光束平差法
At last,this paper testifies the feasibility of bundle adjustment applied in the design to modify the cameras parameters with numerical emulator.
最后采用數(shù)值仿真的方法驗(yàn)證了光束平差法修正相機(jī)外參數(shù)的可行性。
捆集調(diào)整
Improve reconstruct algorithm based on bundle adjustment, and realized that re-estimate motion parameter of camera and scene structure.
針對(duì)運(yùn)動(dòng)結(jié)構(gòu)(SFM,Structure from Motion)中圖像噪聲影響參數(shù)估計(jì)的問題,本文采用捆集調(diào)整的方法對(duì)重構(gòu)算法進(jìn)行改進(jìn),實(shí)現(xiàn)對(duì)攝像機(jī)運(yùn)動(dòng)參數(shù)和場(chǎng)景結(jié)構(gòu)參數(shù)的重新估計(jì)。
優(yōu)化平差算法

光束法平差
The paper researched some of key techniques in digital industrial photogrammetry, including the auto-match of article targets, the deviation model of camera and the high-speed calculation of self-calibration bundle adjustment. The main contents of the paper are following.
論文對(duì)數(shù)字工業(yè)攝影測(cè)量中涉及的部分關(guān)鍵技術(shù)進(jìn)行了系統(tǒng)性研究,包括人工標(biāo)志點(diǎn)自動(dòng)匹配、相機(jī)畸變模型和自檢校光束法平差快速解算等。
能源科學(xué)技術(shù)
光束法平差
集束調(diào)整
And the incremental model construction and bilinear alternation strategy are provided to improve the efficiency of bundle adjustment.5 The principle of image 3D measurement is analyzed.
4在用集束調(diào)整優(yōu)化模型和攝像機(jī)參數(shù)的時(shí)候,使用了帶權(quán)的重投影誤差構(gòu)造代價(jià)函數(shù),并提出了增量建模和雙線性交替法來(lái)提高集束調(diào)整的效率。
成組調(diào)整法
To solve it here using the secret weapon (orkey technology)—the bundle adjustment, it has the capability to figure them both outsimultaneously.
解決這對(duì)矛盾的秘密武器(或者說(shuō)核心技術(shù))—成組調(diào)整法能同時(shí)將二者計(jì)算出來(lái)。
電子、通信與自動(dòng)控制技術(shù)
捆綁調(diào)整