DSA融合引导支架实时精确定位
项目来源
国(略)研(略)((略)D(略)
项目主持人
舒(略)
项目受资助机构
东(略)
立项年度
2(略)
立项时间
未(略)
项目编号
2(略) YFC0107903
项目级别
国(略)
研究期限
未(略) (略)
受资助金额
5(略)0(略)
学科
数(略)装(略)
学科代码
未(略)
基金类别
未(略)
主(略)层(略)卷(略)网(略) (略)重(略) (略)融(略)支(略) (略)像(略);(略)角(略) (略)o(略)c(略)s(略)t(略) (略)o(略)l(略)o(略) (略)r(略)n(略)o(略);(略)l(略)p(略)e(略)c(略)t(略)t(略) (略)S(略)u(略)n(略)i(略)c(略)t(略) (略)e(略)a(略)m(略) (略)i(略)a(略)n(略)O(略)m(略)t(略) (略)i(略)i(略)a(略)e
参与者
杨(略)李(略)杨(略)
参与机构
东(略) 计算机科学与工程学院
项目标书摘要:主动(略)脉血管疾病,致死率(略)术(TEVAR)因(略)塑效果而成为B型主(略)和研究热点。主动脉(略)治疗需要客观量化结(略)膜和撕裂口位置等过(略)层的分割对于术前诊(略)复等具有重要的指导(略)部位三根重要分支动(略)支动脉而引发严重的(略)R手术中DSA成像(略)位置有着至关重要的(略)术有:1)提出一种(略)MPRNet卷积神(略)及撕裂内膜的精准及(略)组合相关性测度,通(略),实现CTA与DS(略)研究手术操作过程中(略)时匹配的难题,构建(略)投影相对于术中DS(略)成像系统的内部参数(略)度优化;研究DSA(略),并获得分支动脉的(略)标,实现支架远末端(略))通过流向跟踪法选(略)投影缩短率,构建投(略)优化最小缩短率、最(略),获取主动脉弓平面(略)
Applicati(略): Aortic (略)is a high(略)c disease(略)mortality(略)ndovascul(略)epair(TEV(略)me the fi(略)and resea(略)or the tr(略)type B ao(略)tion due (略)otrauma a(略)odeling e(略)erative d(略)lanning a(略)ative tre(略)ortic dis(略)uire obje(略)ification(略)ral param(略)ate posit(略)he tearin(略)d the loc(略)e tear.Se(略)of aortic(略) in CT im(略)great sig(略)or preope(略)nosis,sur(略)ing and p(略)e repair.(略)is adjace(略)hree impo(略)hes of th(略)ch,and th(略)s likely (略)ese branc(略)se seriou(略)ions.Ther(略)election (略)ing Angle(略)urgery ha(略) impact o(略)ment of s(略)echnologi(略)d in this(略)ude:1)A 3(略)nvolution(略)etwork ar(略)based on (略) reconstr(略)proposed (略)accurate (略)ous segme(略)aorta and(略)a.2)The c(略)measure o(略)mbination(略)shed,and (略) registra(略) and DSA (略)lized thr(略)celerated(略)on algori(略)ugate dir(略)e problem(略)rift and (略)l-time ma(略)ng surgic(略)n was stu(略)e positio(略)tion Angl(略)ojection (略)or and pr(略)angiograp(略)ative to (略)ive DSA a(略)he intern(略)rs of the(略)stem were(略)d to opti(略)timal ima(略)of c-arm.(略)ion relat(略)ween DSA (略)ges was s(略)the real (略)tes of br(略) openings(略) were obt(略)alize the(略)g of the (略)of stents(略)model.4)T(略)of image (略)ynamic re(略)ching dur(略)l operati(略)ied,and t(略) and dire(略) of the p(略)f the doc(略)operative(略)y data re(略)ntraopera(略) well as (略)l paramet(略)imaging s(略)construct(略)ize the o(略)ing Angle(略)he projec(略)onship be(略)nd CTA im(略)udied,and(略)d coordin(略)nch arter(略)and stent(略)ined to r(略)positioni(略)istal end(略)in the 3d(略)
项目受资助省
江(略)
- (略)